/**
 * Organism: Shared CTA
 * Universal call-to-action block with variant support (gradient, image, light)
 */

/* ==========================================================================
   BASE
   ========================================================================== */

.shared-cta {
    position: relative;
    border-radius: var(--radius-2xl);
    padding: var(--spacing-10) var(--spacing-8);
    text-align: center;
    overflow: hidden;
}

@media (min-width: 768px) {
    .shared-cta {
        padding: var(--spacing-12) var(--spacing-10);
    }
}

/* ==========================================================================
   CONTENT
   ========================================================================== */

.shared-cta__content {
    position: relative;
    z-index: 1;
    max-width: 640px;
    margin: 0 auto;
}

.shared-cta__title {
    font-family: var(--font-serif);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin: 0 0 var(--spacing-4);
}

@media (min-width: 768px) {
    .shared-cta__title {
        font-size: var(--font-size-3xl);
    }
}

.shared-cta__text {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    margin: 0 0 var(--spacing-6);
}

@media (min-width: 768px) {
    .shared-cta__text {
        font-size: var(--font-size-lg);
    }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.shared-cta__buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    justify-content: center;
}

@media (min-width: 480px) {
    .shared-cta__buttons {
        flex-direction: row;
    }
}

/* ==========================================================================
   VARIANT: GRADIENT
   ========================================================================== */

.shared-cta--gradient {
    background: var(--shared-cta-bg-override, var(--gradient-brand));
}

.shared-cta--gradient .shared-cta__title {
    color: var(--color-white);
}

.shared-cta--gradient .shared-cta__text {
    color: var(--color-brand-100);
}

.shared-cta--gradient .btn-primary {
    background-color: var(--color-white);
    color: var(--color-brand-700);
    border-color: var(--color-white);
}

.shared-cta--gradient .btn-primary:hover {
    background-color: var(--color-brand-50);
}

.shared-cta--gradient .btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-overlay-white-40);
}

.shared-cta--gradient .btn-secondary:hover {
    background-color: var(--color-overlay-white-10);
    border-color: var(--color-overlay-white-60);
}

/* ==========================================================================
   VARIANT: IMAGE
   ========================================================================== */

.shared-cta--image {
    background-image: var(--shared-cta-bg-image);
    background-size: cover;
    background-position: center;
}

.shared-cta__overlay {
    position: absolute;
    inset: 0;
    background: var(--color-overlay-dark-50, rgba(0, 0, 0, 0.5));
    z-index: 0;
}

.shared-cta--image .shared-cta__title {
    color: var(--color-white);
}

.shared-cta--image .shared-cta__text {
    color: var(--color-overlay-white-90, rgba(255, 255, 255, 0.9));
}

.shared-cta--image .btn-primary {
    background-color: var(--color-white);
    color: var(--color-neutral-900);
    border-color: var(--color-white);
}

.shared-cta--image .btn-primary:hover {
    background-color: var(--color-overlay-white-90, rgba(255, 255, 255, 0.9));
}

.shared-cta--image .btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-overlay-white-40);
}

.shared-cta--image .btn-secondary:hover {
    background-color: var(--color-overlay-white-10);
    border-color: var(--color-overlay-white-60);
}

/* ==========================================================================
   VARIANT: LIGHT
   ========================================================================== */

.shared-cta--light {
    background: var(--shared-cta-bg-override, var(--color-neutral-50));
    border: 1px solid var(--color-neutral-200);
}

.shared-cta--light .shared-cta__title {
    color: var(--color-neutral-900);
}

.shared-cta--light .shared-cta__text {
    color: var(--color-neutral-600);
}